Texas Instruments MSP432E401Y/MSP432E411Y SimpleLink™ Ethernet MCUs

Texas Instruments MSP432E401Y/MSP432E411Y SimpleLink™ Ethernet Microcontrollers are ideal for cost-effective applications and provide top performance and advanced integration. The MSP432E401Y/MSP432E411Y MCUs enable highly connected designs with the ability to allow critical real-time control between performance and power due to various rich communication features.

The devices offer a strong foundation for many different targets uses through integrated communication peripherals along with other high-performance analog and digital functions. Cost is reduced due to smaller memory requirements using the Arm Thumb®-compatible Thumb-2® instruction set. The MCUs are code compatible with all members of the extensive SimpleLink™ family when using the SimpleLink™ MSP432™ SDK, offering flexibility to fit precise needs.

The SimpleLink™ microcontroller (MCU) platform includes Wi-Fi®, BLUETOOTH® low energy, Sub-1GHz, Ethernet, Zigbee, Thread, and host MCUs which share a beneficial easy-to-use development environment with a single core software development kit (SDK) and rich tool set.

Designers can add any combination of the portfolio's devices into their design, using a one-time integration of the Simplelink™ platform. This feature allows the designer to reuse 100% of the code when necessary.

Features

Core
- 120MHz Arm® Cortex®-M4F processor core with Floating-Point Unit (FPU)
- Connectivity Ethernet MAC: 10/100 Ethernet MAC with integrated Ethernet PHY (MSP432E401Y)
- 10/100 Ethernet MAC with Media Independent Interface (MII) and reduced MII (RMII) (MSP432E411Y)
- Ethernet PHY: PHY with IEEE 1588 PTP hardware support
- Universal Serial Bus (USB): USB2.0 OTG, Host, or device with ULPI interface option and Link Power Management (LPM)
- Eight Universal Asynchronous Receivers/Transmitters (UARTs), each with an independently clocked transmitter and receiver
- Four Quad Synchronous Serial Interface (QSSI): with Bi-, Quad-, and advanced-SSI support
- Ten Inter-Integrated Circuit (I²C) modules with high-speed mode support
- Two CAN 2.0 A and B controllers: multicast shared serial-bus standard
Memories
- 1024KB of Flash memory with a 4-bank configuration supports independent code protection for each bank
- 256KB of SRAM With Single-cycle access, provides nearly 2GB/s memory bandwidth at 120MHz clock frequency
- 6KB EEPROM: 500kwrite per 2 Page block, leveling, lock protection
- Internal ROM: loaded with SimpleLink™ SDK software
- Peripheral driver library
- Bootloader
- External Peripheral Interface (EPI): 8, 16, or 32-bit dedicated parallel interface to access external devices and memory (SDRAM, Flash, or SRAM)

Security
- Advanced Encryption Standard (AES): hardware-accelerated data encryption and decryption based on 128-, 192-, and 256-bit keys
- Data Encryption Standard (DES): hardware-accelerated data encryption and decryption supported by block cipher implementation with a 168-bit effective key length
- Secure Hash Algorithm/Message Digest Algorithm (SHA/MD5) an advanced hash engine that supports SHA-1, SHA-2, and MD5 hash computation
- Cyclical Redundancy Check (CRC) hardware
- Support for four tamper inputs and configurable tamper event response
Analog
- Two 12-bit SAR-based ADC modules, each supports Up to 2 Million Samples per Second (2Msps)
- Three independent analog comparator controllers
- 16 Digital comparators
System management
- JTAG and Serial Wire Debug (SWD): one JTAG module with integrated Arm® SWD provides a means of accessing and controlling design-for-test features such as I/O pin
- Observation and control, scan testing, and debugging
Development kits and software
- SimpleLink™ MSP-EXP432E401Y LaunchPad™ development kit
- SimpleLink MSP432E4 Software Development Kit (SDK)
Package information package: 128-Pin TQFP (PDT)(MSP432E401Y), 212-Ball NFBGA (ZAD) (MSP432E411Y)
–40°C to 105°C Extended operating temperature (Ambient) range